kosan-albertslund.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kosanalbertslund-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::e 52.101.68.0 52.101.68.10 52.101.73.11 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.62.232

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 228ms

TXT Record
MS=ms26977460
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kosan-albertslund.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC116ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026081405
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

26ms

MX

36ms

AAAA

41ms

TXT

228ms

CAA

43ms

HTTPS

38ms

TLSA

9193ms

SOA

0ms

MTA-STS

99ms

DNSSEC

116ms

SRV

145ms

Total

10303ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 14:38:08	10303ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 17:07:53	1393ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 03:37:42	1270ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 22:00:50	1158ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 06:21:07	894ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 22:49:51	2124ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:16:11	982ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:29:57	3440ms	2 NS 1 A 1 MX	🔒 Secure	View